The changing trend in nitrate concentrations in major aquifers due to historical nitrate loading from agricultural land across England and Wales from 1925 to 2150

Nitrate is necessary for agricultural productivity, but can cause considerable problems if released into aquatic systems. Agricultural land is the major source of nitrates in UK groundwater. Due to the long time-lag in the groundwater system, it could take decades for leached nitrate from the soil t...

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Veröffentlicht in:	The Science of the total environment 2016-01, Vol.542 (Pt A), p.694-705
Hauptverfasser:	Wang, L., Stuart, M.E., Lewis, M.A., Ward, R.S., Skirvin, D., Naden, P.S., Collins, A.L., Ascott, M.J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Agronomy Aquifers Computer simulation Farmlands Freshwater Groundwater Groundwater quality Land Mathematical models Nitrate Nitrates Saturated zone Time-lag Unsaturated zone
Online-Zugang:	Volltext
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